CN206206764U - A kind of energy-saving coal air valve - Google Patents
A kind of energy-saving coal air valve Download PDFInfo
- Publication number
- CN206206764U CN206206764U CN201620949116.4U CN201620949116U CN206206764U CN 206206764 U CN206206764 U CN 206206764U CN 201620949116 U CN201620949116 U CN 201620949116U CN 206206764 U CN206206764 U CN 206206764U
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- CN
- China
- Prior art keywords
- gas
- valve
- jar
- valve body
- connection end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Indication Of The Valve Opening Or Closing Status (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
A kind of energy-saving coal air valve, is related to valve field；It includes valve body and detection means；Described valve body two ends are provided with air inlet and gas outlet；Described valve body top is provided with adjusting knob；Described detection means includes pressure regulator and detector；Described detector is arranged at inlet port by tracheae；Described pressure regulator is arranged on tracheae, is connected with adjusting knob；Hose connection end is provided with described gas outlet；Gas-jar connection end is provided with described air inlet；Handwheel is provided with described gas-jar connection end；Described air inlet is rotated by handwheel and is connected with gas-jar；When valve has leakage or interior leakage, when gas passes through leakage point, meeting turbulization, turbulent flow can produce strong ultrasonic signal, and the viewing area on the external supersonic reflectoscope of tracheae shows the situation of signal fluctuation, you can judge that valve has leakage phenomenon；Its advantage is：Its simple structure, switch is light and handy, be active in one's movements, good airproof performance, with detection function.
Description
Technical field
The utility model is related to valve field, and in particular to a kind of energy-saving coal air valve.
Background technology
Valve is the control unit in fluid delivery system, with cut-off, regulation, water conservancy diversion, prevents adverse current, voltage stabilizing, shunting
Or the function such as overflow pressure relief, for the valve of fluid control systems, from simplest stop valve to extremely complex robot control system(RCS)
In various valves used, its kind and specification are quite various.Valve can be used to control empty gas and water, steam, various corrosivity to be situated between
The flowing of all kinds fluid such as matter, mud, oil product, liquid metal and radiating medium.Valve is also divided into cast iron according to material
It is valve, cast steel valve, stainless valve, chrome-molybdenum steel valve, Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, Plastic valve, nonstandard customized
Deng valve material.
Current existing household fuel gas tank valve is connected by screw thread with gas-jar, and forms sealing, people by sealing ring
When coal gas tank valve is connected with gas-jar, using tightening handwheel manually, but due to individual difference, the dynamics tightened
It is of different sizes, thus cannot ensure completely to tighten handwheel, O-ring seal comes off or damages, hose aging, scaling loss, cracking or company
Connect too loose, kitchen range core door sealing is not waited so as to ensure that gas tank pressure reducing valve and gas-jar are fully sealed sternly, can be caused
Gas leakage, security is poor.
The content of the invention
The purpose of this utility model is the defect and deficiency for prior art, there is provided a kind of simple structure, switch are light
Ingeniously, rapid operation, be active in one's movements, safe and reliable, good airproof performance, with detection function energy-saving coal air valve.
In order to solve the problems existing in background technology, the utility model is to use following technical scheme：It is a kind of energy-saving
Gas valve, it includes valve body and detection means；Described valve body two ends are provided with air inlet and gas outlet；Described valve body top
It is provided with adjusting knob；Described detection means includes pressure regulator and detector；Described detector by tracheae be arranged at into
Gas port end；Described pressure regulator is arranged on tracheae, is connected with adjusting knob；Flexible pipe connection is provided with described gas outlet
End；Gas-jar connection end is provided with described air inlet；Handwheel is provided with described gas-jar connection end；Described air inlet
Rotated by handwheel and be connected with gas-jar.
Further, described gas-jar connection end is provided with external screw thread, is connected with gas-jar interface.
Further, described valve body uses the circular valve of kirsite material.
Further, described detector is supersonic reflectoscope.
It is relative under normal circumstances to be in when gas from air inlet by valve to gas outlet when the utility model is operated
" noiseless " state, once valve has leakage or interior leakage, when gas passes through leakage point, meeting turbulization, and turbulent flow can produce strong
Ultrasonic signal, and the viewing area on the external supersonic reflectoscope of tracheae shows the situation of signal fluctuation, you can judge valve
There is leakage phenomenon in door, pressure regulator has the function of realizing regulation stream pressure height and uninterrupted, keeps combustion gas using
When have stabilization pressure, using safer.
The utility model beneficial effect：Its simple structure, switch light and handy, rapid operation, it is active in one's movements, it is safe and reliable, close
Envelope property it is good, with detection function.
Brief description of the drawings
Accompanying drawing described herein is further understood to of the present utility model for providing, and constitutes of the application
Point, but do not constitute to improper restriction of the present utility model, in the accompanying drawings：
Fig. 1 is the utility model structural representation；
Description of reference numerals：1- valve bodies；2- adjusting knobs；3- detectors；4- gas-jars connection end；5- handwheels；6- pressure regulation
Device；7- gas outlets；8- air inlets；9- hose connection ends.
Specific embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, illustrative examples therein with
And explanation is only used for explaining the utility model, but it is not intended as to restriction of the present utility model.
As shown in figure 1, this specific embodiment uses following technical scheme：A kind of energy-saving coal air valve, it includes valve body 1
And detection means；The described two ends of valve body 1 are provided with air inlet 8 and gas outlet 7；The described top of valve body 1 is provided with regulation rotation
Button 2；Described detection means includes pressure regulator 6 and detector 3；Described detector 3 is arranged at the end of air inlet 8 by tracheae；
Described pressure regulator 6 is arranged on tracheae, is connected with adjusting knob 2；Hose connection end 9 is provided with described gas outlet 7；Institute
Gas-jar connection end 4 is provided with the air inlet 8 stated；Handwheel 5 is provided with described gas-jar connection end 4；Described air inlet 8
Rotated by handwheel 5 and be connected with gas-jar.
Further, described gas-jar connection end 4 is provided with external screw thread, is connected with gas-jar interface；
Further, described valve body 1 uses the circular valve of kirsite material；
Further, described detector 3 is supersonic reflectoscope.
This specific implementation operation principle：It is relative under normal circumstances to locate when gas from air inlet by valve to gas outlet
In " noiseless " state, once valve has leakage or interior leakage, when gas passes through leakage point, meeting turbulization, turbulent flow can be produced strongly
Ultrasonic signal, and the viewing area on the external supersonic reflectoscope of tracheae shows the situation of signal fluctuation, you can judge
There is leakage phenomenon in valve, pressure regulator has the function of realizing regulation stream pressure height and uninterrupted, keeps combustion gas to make
There is the pressure of stabilization used time, using safer.
After said structure, what this specific embodiment was produced has the beneficial effect that：Its simple structure, switch are light and handy, behaviour
Make it is laborsaving, be active in one's movements, safe and reliable, good airproof performance, with detection function.
The above, is only used to illustrate the technical solution of the utility model and unrestricted, those of ordinary skill in the art couple
Other modifications or equivalent that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, all should cover in the middle of right of the present utility model.
Claims (4)
1. a kind of energy-saving coal air valve, it is characterised in that it includes valve body and detection means；Described valve body two ends be provided with into
Gas port and gas outlet；Described valve body top is provided with adjusting knob；Described detection means includes pressure regulator and detector；Institute
The detector stated is arranged at inlet port by tracheae；Described pressure regulator is arranged on tracheae, is connected with adjusting knob；It is described
Gas outlet on be provided with hose connection end；Gas-jar connection end is provided with described air inlet；Described gas-jar connection
Handwheel is provided with end；Described air inlet is rotated by handwheel and is connected with gas-jar.
2. a kind of energy-saving coal air valve according to claim 1, it is characterised in that described gas-jar connection end is provided with outer
Screw thread, is connected with gas-jar interface.
3. a kind of energy-saving coal air valve according to claim 1, it is characterised in that described valve body is using kirsite material
Circular valve.
4. a kind of energy-saving coal air valve according to claim 1, it is characterised in that described detector is supersonic reflectoscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949116.4U CN206206764U (en) | 2016-08-26 | 2016-08-26 | A kind of energy-saving coal air valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949116.4U CN206206764U (en) | 2016-08-26 | 2016-08-26 | A kind of energy-saving coal air valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206206764U true CN206206764U (en) | 2017-05-31 |
Family
ID=58759506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620949116.4U Expired - Fee Related CN206206764U (en) | 2016-08-26 | 2016-08-26 | A kind of energy-saving coal air valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206206764U (en) |
-
2016
- 2016-08-26 CN CN201620949116.4U patent/CN206206764U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20210826 |